1185752820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{2823221}}^1$

素因数の和:2823240

約数の個数: 48

約数和(自身を含む): 3794410368

約数和(自身を除く): 2608657548

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 2823221, 5646442, 8469663, 11292884, 14116105, 16939326, 19762547, 28232210, 33878652, 39525094, 42348315, 56464420, 59287641, 79050188, 84696630, 98812735, 118575282, 169393260, 197625470, 237150564, 296438205, 395250940, 592876410, 1185752820]

約数ペア:

[(1, 1185752820), (2, 592876410), (3, 395250940), (4, 296438205), (5, 237150564), (6, 197625470), (7, 169393260), (10, 118575282), (12, 98812735), (14, 84696630), (15, 79050188), (20, 59287641), (21, 56464420), (28, 42348315), (30, 39525094), (35, 33878652), (42, 28232210), (60, 19762547), (70, 16939326), (84, 14116105), (105, 11292884), (140, 8469663), (210, 5646442), (420, 2823221)]